Re: [PATCH] rpm: fix build issue with gcc5

[akuster808 <akuster808@gmail.com>]

On 05/15/2015 09:48 AM, Bruce Ashfield wrote:
> On Fri, May 15, 2015 at 12:45 PM, akuster808 <akuster808@gmail.com> wrote:
>>
>>
>> On 05/15/2015 09:25 AM, Khem Raj wrote:
>>>
>>> On Fri, May 15, 2015 at 3:40 AM, Richard Purdie
>>> <richard.purdie@linuxfoundation.org> wrote:
>>>>
>>>> On Tue, 2015-05-12 at 08:06 +0100, Richard Purdie wrote:
>>>>>
>>>>> With the gcc patch I've posted applied:
>>>>>
>>>>>
>>>>> http://errors.yoctoproject.org/Errors/Search/?items=10&query=5fd0b7c163f4f3312bea9bd3246a6bd67a8da594&limit=100
>>>>>
>>>>> so down to 57 errors. There are a few themes:
>>>>>
>>>>> * linux-yocto 3.14 gcc5 issues
>>>>> * meta-fsl-ppc and metafsl-arm gcc5 issues, particularly kernel
>>>>> * poky-lsb issues with the security flags and gcc5
>>>>> * x32 failed with a race of some kind in glibc, suspect transient
>>>>> * gcc-target has a packaging issue which fails builds (have patch)
>>>>>
>>>>> The good news is that the various ppc issues are fixed including the rpm
>>>>> one from this series.
>>>>
>>>>
>>>> Latest run:
>>>>
>>>>
>>>> http://errors.yoctoproject.org/Errors/Search/?items=10&query=a2fbb1b6b6e564b3f9d40550c0b408978f420039&limit=100
>>>>
>>>> with 37 errors.
>>>>
>>>> * linux-yocto 3.14 gcc5 issues
>>>
>>>
>>> I guess there are patches around which I pointed out in last email
>>> which should be ported
>>
>>
>> I believe they would be:
>>
>> bebf56a kasan: enable instrumentation of global variables
>> 5631b8f compiler/gcc4+: Remove inaccurate comment about 'asm goto'
>> miscompiles
>> 71458cf kernel: add support for gcc 5
>
> I'm also queueing changes for 3.19 and 3.14, so if you do have any kernel
> patches, feel free to fling them in my direction so we don't duplicate that
> effort.

sure thing.

3.19 should all ready have 1458cf kernel: add support for gcc 5.

3.14 has it as well..

must be something else causing the issue.

- armin
>
> Cheers,
>
> Bruce
>
>>
>> just for completeness.
>>
>> I will give it a shot this weekend.
>>
>> - armin
>>
>>>
>>>> * meta-fsl-ppc and meta-fsl-arm gcc5 issues, particularly kernel
>>>
>>>
>>> same as above mostly.
>>>
>>>> * poky-lsb issues with the security flags and gcc5 (elfutils,
>>>>     coreutils, iptables, openssl on edgerouter)
>>>
>>>
>>> Those are something need fixing per package. I will look into some of
>>> those. x86-64 issues are w.r.t one particular relocation
>>>
>>>> * qemuarm doesn't boot
>>>
>>>
>>> I have booted several arm machines ( bbb, overo tegra ST ) using
>>> kernels ranging from 3.8 to 3.14, I believe its linux-yocto issue most
>>> probably.
>>>
>>>> * u-boot with beaglebone
>>>
>>>
>>> This needs patches like this one
>>> http://patchwork.openembedded.org/patch/92425/
>>>
>>>>
>>>> linux-yocto 3.14 is the next thing we need to clean up to have the most
>>>> impact, qemuarm not booting is the most worrying.
>>>>
>>>
>>> agreed.
>>>>
>>>> Cheers,
>>>>
>>>> Richard
>>>>
>>>>
>>>>
>> --
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>
>
>